"I will wear my heart upon my sleeve."

— shakespeare, othello 

"Love bears it out even to the edge of doom."

— Shakespeare

"Love sought is good, but given unsought, is better."

— Shakespeare

"This above all; to thine own self be true."

— Shakespeare

"Love is merely a madness, and, I tell you, deserves as well a dark house and a whip as madmen do."

— Shakespeare

"Better a witty fool than a foolish wit."

— Shakespeare

"The course of true love never did run smooth."

Shakespeare, A Midsummer Night’s Dream

"I will wear my heart upon my sleeve for daws to peck at."

— William Shakespeare (1564 - 1616), Othello, Act I, sc. 1

"We know what we are, but know not what we may be."

— William Shakespeare